CN1972202A - A network management method aiming at network device - Google Patents
A network management method aiming at network device Download PDFInfo
- Publication number
- CN1972202A CN1972202A CN 200510123382 CN200510123382A CN1972202A CN 1972202 A CN1972202 A CN 1972202A CN 200510123382 CN200510123382 CN 200510123382 CN 200510123382 A CN200510123382 A CN 200510123382A CN 1972202 A CN1972202 A CN 1972202A
- Authority
- CN
- China
- Prior art keywords
- management device
- name
- network management
- group
- network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
This invention discloses one network management method for network device, which comprises the following steps: establishing group name and device example relationship; using relationship and network management device to realize management; management establishes relationship to manage the register example through network register and finds relationship to send back message with examples to realize network management device and network device.
Description
Technical field
The present invention relates to network management technology, be meant a kind of network management especially at the network equipment.
Background technology
Simple Network Management Protocol (SNMP) is a kind of NMP that generally adopts.Utilize SNMP, network management workstation/managing process can telemanagement all support the network equipment of snmp protocols, for example router, terminal server, printer etc.The software relevant with the management of managed devices is called agent process.The alarm of the state of network management workstation monitoring network equipment, the configuration of revising the network equipment, the reception network equipment etc.
The network management of SNMP communicates by the standard message in the snmp protocol, and each message all is an independent datagram.SNMP uses User Datagram Protoco (UDP) (UDP) as host-host protocol, does not have attended operation.The packet structure of snmp message comprises three parts as shown in Figure 1: version identifier (version identifier), group's name (Community Name), protocol Data Unit (PDU).Wherein, version identifier guarantees that the SNMP agent process uses identical agreement, and each SNMP agent process is all directly abandoned the datagram different with own protocol version.Group's name is the authority mark of network management workstation to the agent process request, and agent process authenticates network management workstation according to group's name, if authentication success, network management workstation can manage the network equipment; If authentification failure, agent process send the message of authentification failure to network management workstation.Type of message and the relevant parameter thereof of SNMP have been indicated among the PDU.
Defined the interactive information between managing process and the agent process in the snmp protocol, comprised 5 requests/response messages, be respectively: get-request message, managing process use get-request message to extract one or more parameter values from agent process; Get-next-request message, managing process use get-next-request message to extract the next parameter value of one or more parameters from agent process; Set-request message, managing process use set-request message that one or more parameter values of agent process are set, for example the implementor name of the network equipment, device attribute, sweep equipment or make some device attributes effectively/invalid etc.; Get-response message, the message that agent process sends to agent process according to managing process uses get-response message to return the relevant parameters value; Trap message, agent process use trap message initiatively to send non-request message to managing process, describe the generation and the alarm of a certain incident.The reciprocal process of above five message between managing process and the agent process as shown in Figure 2.
Database in the managed devices is called management information bank (MIB), and MIB comprises all parameters that can be inquired about and be provided with of agent process.MIB is by the unique appointment of object identifier (OID).MIB is a tree structure, and snmp protocol message visits the network equipment by the node in the traversal MIB directory tree.
Many example network equipment is meant a physical equipment supporting a plurality of logic entities on the network function simultaneously, and wherein each logic entity is called an example, and each example can be realized independently network function.For example, support the network equipment of the many examples of route, on forwarding capability, show as many routers, be mutually independent between these routers, support address overlap, but in fact be a physical equipment.For many example network equipment,, on based on the network management of SNMP, do not realize instantiation though network function has been realized many examples.
The network management of existing many example network equipment is many examples of realizing network management by the method that increases the example index on the basis of original MIB node.For example, on the node of original OID, increase the node of an expression instance objects again.
For the above-mentioned MIB node that needs to support many examples, therefore too big because the description of each data all needs to increase a node to the change of the SNMP network management workstation and the network equipment, and, also bad to the compatibility of original MIB.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of network management at the network equipment, has realized the network management based on example between the network management device and the network equipment.
In order to achieve the above object, the invention provides a kind of network management, it is characterized in that this method comprises at the network equipment:
Set up the corresponding relation between the example of the group's name and the network equipment;
Utilize described corresponding relation, network management device is realized the management to the example of the network equipment.
The step of the corresponding relation between the described example of setting up the group's name and the network equipment comprises: network management device sends the message that comprises group's name, Instance Name to the network equipment; After the network equipment receives described message, from this message, obtain group's name, Instance Name, and set up corresponding relation between group's name and the example according to the information of being obtained.
Described network management device further comprises the positional information of network management device in the message that the network equipment sends;
The step that the described network equipment is set up the corresponding relation between group's name and the example according to the information of being obtained comprises: after the network equipment receives described message, from this message, obtain the positional information of group's name, Instance Name and network management device, and set up corresponding relation between group's name and the example according to the information of being obtained.
The positional information of described network management device comprises: the example information under the address information of network management device and the network management device.
The step that the described network equipment is set up the corresponding relation between group's name and the example according to the information of being obtained comprises: the network equipment obtains the address information of this network management device from the message of this message, and after obtaining example information under this network management device according to the port that receives this message, set up corresponding relation between group's name and the example according to the address information of group's name of being obtained, Instance Name, network management device and the example information under the network management device.
The step of the corresponding relation between the described example of setting up the group's name and the network equipment comprises: by setting in advance and the corresponding Instance Name of group's name, set up the corresponding relation between group's name and the example.
Described setting in advance further comprises: set in advance the positional information of the network management device corresponding with Instance Name, and set up the corresponding relation between the example of the group's name and the network equipment according to the positional information of set group's name, Instance Name and network management device.
Described corresponding relation is represented with mib variable.
Describedly utilize described corresponding relation, network management device is realized the step of the management of the example of the network equipment is comprised: network management device sends administrative messag to the network equipment; Group's name of carrying in the message of the network equipment according to the network management device transmission is inquired about the example that described corresponding relation determines that this network management device will be visited, and returns the message of carrying corresponding instance information to network management device.
Describedly utilize described corresponding relation, network management device is realized the step of the management of the example of the network equipment is comprised: network management device sends administrative messag to the network equipment; The described corresponding relation of place information inquiry of group's name of carrying in the message that the network equipment sends according to network management device and the network management device that obtains according to the visit approach of this message is determined the example that this network management device will be visited, and returns the message of carrying corresponding instance information to network management device;
Perhaps,
The network equipment is inquired about the positional information that described corresponding relation is determined network management device according to Instance Name, and sends the message of carrying corresponding instance information to network management device.
According to network management provided by the invention,, support network management between the network management device and the network equipment based on example by setting up the corresponding relation between group's name and the example.Further positional information by setting up group's name, network management device and the corresponding relation between the Instance Name, the heterogeneous networks management equipment uses identical group's name also can manage the same example of the same network equipment, thereby becomes more flexible based on the network management of example.Network management device can carry out group's name registration by the form of snmp protocol message, and the described corresponding relation of representing with MIB of network equipment maintenance, therefore, the network management device and the network equipment all do not have too big change, do not increase any node in the message in the network management process yet, and equally can compatible original MIB.
Description of drawings
Figure 1 shows that snmp protocol message structure figure in the prior art;
Figure 2 shows that snmp protocol interacting message schematic diagram in the prior art;
Figure 3 shows that among the present invention flow chart at the network management of many example network equipment;
Figure 4 shows that the flow chart of setting up the corresponding relation between group's name and the example among the present invention by group's name registration.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, lift specific embodiment below, the present invention is further detailed explanation.
The present invention solves the network management problem of many examples by group's name process registration, and as shown in Figure 3, this method mainly comprises following two steps:
Step 301: set up the corresponding relation between the instantiation of the group's name and the network equipment;
Step 302: utilize described corresponding relation, network management device is realized the management to the example of the network equipment.For example, network management device sends snmp protocol message to the network equipment, and the network equipment sends the message of carrying example information by inquiring about described corresponding relation to network management device.
Describe the specific implementation method of above two steps below in detail.
At first, in the network equipment, need to set up corresponding relation between group's name and the example.
The most necessary corresponding relation is the corresponding relation between group's name and the Instance Name in the described corresponding relation.In the network management behind the corresponding relation of setting up between group's name and the Instance Name, group's name can only corresponding example, identical group name can not corresponding a plurality of examples, therefore, network management device need use different group's names set up and example between corresponding relation.In above-mentioned corresponding relation, can also increase the corresponding relation of the positional information of network management device, by the concrete differentiation of positional information of group's name and network management device and the corresponding relation between the Instance Name, at this moment identical group name can corresponding a plurality of different examples, network management device can use identical group's name set up and example between corresponding relation.Wherein, the positional information of network management device comprises the address information of network management device and the example information under the network management device, and the mode that the network equipment obtains the positional information of described network management device is different in different phase.Be that example describes in detail and sets up and the method for expression corresponding relation and based on the method for the network management of many examples with the corresponding relation of the positional information of group's name, Instance Name and network management device below.
Corresponding relation between described group name and the example can exist with the form of group's name registration table, and group's name registration table represents that with a mib variable list item of this variable comprises the positional information of group's name, Instance Name, network management device.
Described corresponding relation, promptly group's name registration table can be set up by group's name process registration.In the network management of many examples, network management device needed to carry out group's name registration to the network equipment before managing network device, and its process is described in detail as follows as shown in Figure 4:
Step 401: network management device sends snmp message to the network equipment that comprises the example that will manage, carry the corresponding relation between group's name and the example in this message, comprising: group's name, Instance Name further can also comprise the positional information of network management device.
Step 402: after the network equipment receives above-mentioned snmp message, from snmp message, obtain group's name, Instance Name, obtain the positional information of network management device then, and the information of being obtained is recorded group's name registration table correspondingly is corresponding list item among the MIB.
Wherein, the method of obtaining the positional information of network management device has following two kinds: if also carry the positional information of network management device in the snmp message, then directly obtain the address information of network management device and the example information under this network equipment from message; If do not carry the positional information of network management device in the snmp message, the network equipment can obtain the address information of this network management device from the IP head the IP datagram literary composition of this message, the port that the network equipment, lands from this network management device then, the port that promptly receives this snmp message obtains the example information corresponding with this port, i.e. example information under this network management device.
In the network management of many examples, the network equipment can also be set up corresponding relation between group's name and the example by initialized mode, for example sets in advance and the corresponding Instance Name of the positional information of the group's name and the network equipment.
By network management device after the network equipment carries out the registration of group name or initialization and sets up corresponding relation between group's name and the example, can manage operations such as for example inquiring about, revise, be provided with according to snmp protocol to the example that establishes corresponding relation in the network equipment.Below in conjunction with the specific implementation process of concrete snmp protocol message process detailed description at the network management of many example network equipment.
The implementation procedure of network management is at first described with get-request and get-response message interaction process.
Network management device carries group's name to the query messages of network equipment transmission get-request in this message, and the parameter of the example that will inquire about.
The network equipment receives after the above-mentioned query messages, obtain the positional information of the network management device that sends this query messages according to the visit approach of this message, promptly the IP head from the IP datagram literary composition of this message obtains the address information of this network management device, and the port that the port that lands in the network equipment according to this network management device promptly receives this query messages obtains the example information under this network management device.Determine the example that this query messages will be visited according to the positional information of network management device and group's name registration table of group's name inquiry local maintenance then, and, use the get-response response message to carry the parameter of being extracted and return to network management device at the parameter value in the parameter extraction corresponding instance of the example that will inquire about.
If network management device did not carry out group's name registration to the network equipment before managing network device, but the corresponding relation that the acquiescence that pre-sets is arranged in group's name registration table, after then the network equipment receives above-mentioned query messages, obtain the positional information of network management device by the visit approach of this message, and obtain corresponding Instance Name according to the positional information of network management device and name inquiry group of group name registration table, the network equipment extracts the parameter of the required example of network management device, uses the get-response response message to carry the parameter of being extracted and returns to network management device.
If network management device did not carry out group's name registration to the network equipment before managing network device, and the corresponding relation of the acquiescence that does not also pre-set in group's name registration table, then the network equipment receives after the above-mentioned query messages, returns wrong response to network management device.
In the above process, the index the during network equipment sends according to network management device information query group name registration table is the positional information of group's name and network management device.
Be example with trap message again, the specific implementation process of network management is described.Situations such as a certain example generation of the network equipment is unusual need be when network management device sends trap message, the network equipment is according to the positional information of the pairing network management device of group's this example of name registry query, and sends trap message to the network management device of correspondence.
If will change the example of a certain group name correspondence or change group's name of a certain example correspondence, network management device is by re-registering the new corresponding relation that just can set up between group's name and the example.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of network management at the network equipment is characterized in that, this method comprises:
Set up the corresponding relation between the example of the group's name and the network equipment;
Utilize described corresponding relation, network management device is realized the management to the example of the network equipment.
2, method according to claim 1 is characterized in that, the step of the corresponding relation between the described example of setting up the group's name and the network equipment comprises: network management device sends the message that comprises group's name, Instance Name to the network equipment; After the network equipment receives described message, from this message, obtain group's name, Instance Name, and set up corresponding relation between group's name and the example according to the information of being obtained.
3, method according to claim 2 is characterized in that,
Described network management device further comprises the positional information of network management device in the message that the network equipment sends;
The step that the described network equipment is set up the corresponding relation between group's name and the example according to the information of being obtained comprises: after the network equipment receives described message, from this message, obtain the positional information of group's name, Instance Name and network management device, and set up corresponding relation between group's name and the example according to the information of being obtained.
4, method according to claim 3 is characterized in that, the positional information of described network management device comprises: the example information under the address information of network management device and the network management device.
5, method according to claim 2 is characterized in that, the step that the described network equipment is set up the corresponding relation between group's name and the example according to the information of being obtained comprises:
The network equipment obtains the address information of this network management device from the message of this message, and after obtaining example information under this network management device according to the port that receives this message, set up corresponding relation between group's name and the example according to the address information of group's name of being obtained, Instance Name, network management device and the example information under the network management device.
6, method according to claim 1 is characterized in that, the step of the corresponding relation between the described example of setting up the group's name and the network equipment comprises: by setting in advance and the corresponding Instance Name of group's name, set up the corresponding relation between group's name and the example.
7, method according to claim 6, it is characterized in that, described setting in advance further comprises: set in advance the positional information of the network management device corresponding with Instance Name, and set up the corresponding relation between the example of the group's name and the network equipment according to the positional information of set group's name, Instance Name and network management device.
8, according to the described method of any one claim of claim 1 to 7, it is characterized in that described corresponding relation is represented with the management information bank mib variable.
9, method according to claim 1 is characterized in that, describedly utilizes described corresponding relation, and network management device is realized the step of the management of the example of the network equipment is comprised:
Network management device sends administrative messag to the network equipment; Group's name of carrying in the message of the network equipment according to the network management device transmission is inquired about the example that described corresponding relation determines that this network management device will be visited, and returns the message of carrying corresponding instance information to network management device.
According to claim 3 or 7 described methods, it is characterized in that 10, describedly utilize described corresponding relation, network management device is realized the step of the management of the example of the network equipment is comprised:
Network management device sends administrative messag to the network equipment; The described corresponding relation of place information inquiry of group's name of carrying in the message that the network equipment sends according to network management device and the network management device that obtains according to the visit approach of this message is determined the example that this network management device will be visited, and returns the message of carrying corresponding instance information to network management device;
Perhaps,
The network equipment is inquired about the positional information that described corresponding relation is determined network management device according to Instance Name, and sends the message of carrying corresponding instance information to network management device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101233828A CN100477599C (en) | 2005-11-25 | 2005-11-25 | A network management method aiming at network device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101233828A CN100477599C (en) | 2005-11-25 | 2005-11-25 | A network management method aiming at network device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1972202A true CN1972202A (en) | 2007-05-30 |
| CN100477599C CN100477599C (en) | 2009-04-08 |
Family
ID=38112813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101233828A Active CN100477599C (en) | 2005-11-25 | 2005-11-25 | A network management method aiming at network device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100477599C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009062410A1 (en) * | 2007-11-15 | 2009-05-22 | Huawei Technologies Co., Ltd. | Method and device for instantiating management object of management tree in terminal device |
| CN111273573A (en) * | 2018-12-04 | 2020-06-12 | 北京嘀嘀无限科技发展有限公司 | Environmental data monitoring method and device |
-
2005
- 2005-11-25 CN CNB2005101233828A patent/CN100477599C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009062410A1 (en) * | 2007-11-15 | 2009-05-22 | Huawei Technologies Co., Ltd. | Method and device for instantiating management object of management tree in terminal device |
| CN101437071B (en) * | 2007-11-15 | 2011-09-28 | 华为技术有限公司 | Method and equipment for management object instantiation of terminal equipment management tree |
| US8321552B2 (en) | 2007-11-15 | 2012-11-27 | Huawei Technologies Co., Ltd. | Method and device for creating management object instance in management tree of terminal device |
| US8543679B2 (en) | 2007-11-15 | 2013-09-24 | Huawei Technologies Co., Ltd. | Method and device for creating management object instance in management tree of terminal device |
| CN111273573A (en) * | 2018-12-04 | 2020-06-12 | 北京嘀嘀无限科技发展有限公司 | Environmental data monitoring method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100477599C (en) | 2009-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7185079B1 (en) | Automated management of network addresses in a broadband managed access environment | |
| Case et al. | Rfc1157: Simple network management protocol (snmp) | |
| JPH08508376A (en) | General-purpose managed object model for LAN area | |
| US20030033379A1 (en) | Intelligent central directory for soft configuration of IP services | |
| CN103036732B (en) | A kind of method of network monitoring process, system and equipment | |
| US20080056240A1 (en) | Triple play subscriber and policy management system and method of providing same | |
| CN103138978B (en) | Network management and system | |
| EP1770906B1 (en) | A method for realizing terminals management in the network device | |
| WO2012071825A1 (en) | Method and system for managing home gateway related parameters in a gigabit-capable passive optical network (gpon) system | |
| WO2006000161A1 (en) | A method of realizing network management | |
| AU2003201345B2 (en) | Integrated managing method for local area network switching devices | |
| WO2019042213A1 (en) | Method and apparatus for managing network access device in sdn | |
| CN101977142B (en) | Simple network management method and device based on multiple routing protocol instances | |
| CN103873271A (en) | Gateway EoC terminal, and management system and management method thereof | |
| CN101076028B (en) | Method for interacting telecommunication system and message by SNMP protocol | |
| CN101710862B (en) | Method and device for processing network management operation error message | |
| CN100477599C (en) | A network management method aiming at network device | |
| US20020143913A1 (en) | Network node configuration | |
| Cisco | Chapter 7, Network Management | |
| Cisco | SNMP MIB | |
| JPH06152681A (en) | Cmip-snmp gateway | |
| CN101662391A (en) | SNMPv3-based cluster management method of Ethernet switches | |
| EP1973268B1 (en) | Data retrieval | |
| KR100682852B1 (en) | Home network connection management system using upnp and vlan multicast | |
| KR100534619B1 (en) | Apparatus and method of network management |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: Xinghua City, Jiangsu province Taizhou city 225722 Zhang Guo Zhen Luo Yao Industrial Zone Patentee after: TAIZHOU XINLONGXIANG METAL PRODUCT Co.,Ltd. Address before: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20201202 Address after: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
|
| TR01 | Transfer of patent right |